The awesome Sinclair ZX Spectrum was my second computer and followed on from the 1K ZX81, providing the first taste of colour and a larger memory capable of playing games such as JetPac, Manic Miner ...
Unless you were lucky enough to be able to afford a floppy disk drive, you probably used cassette tapes to store programs and data if you used pretty much any home computer in the 1980s. ZX Spectrum ...